CN1998100A - 用于pem燃料电池的低成本气体扩散介质 - Google Patents

用于pem燃料电池的低成本气体扩散介质 Download PDF

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Publication number
CN1998100A
CN1998100A CNA200480026223XA CN200480026223A CN1998100A CN 1998100 A CN1998100 A CN 1998100A CN A200480026223X A CNA200480026223X A CN A200480026223XA CN 200480026223 A CN200480026223 A CN 200480026223A CN 1998100 A CN1998100 A CN 1998100A
Authority
CN
China
Prior art keywords
diffusion media
paper material
exchange membrane
proton exchange
gas diffusion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA200480026223XA
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English (en)
Chinese (zh)
Inventor
M·F·马蒂亚斯
J·罗特
M·R·舍内魏斯
G·弗勒明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of CN1998100A publication Critical patent/CN1998100A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/521—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained by impregnation of carbon products with a carbonisable material
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
    • C04B35/83—Carbon fibres in a carbon matrix
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/8807—Gas diffusion layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0234—Carbonaceous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0239—Organic resins; Organic polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0241—Composites
    • H01M8/0243—Composites in the form of mixtures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5252—Fibers having a specific pre-form
    • C04B2235/5256—Two-dimensional, e.g. woven structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/881—Electrolytic membranes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Inert Electrodes (AREA)
  • Carbon And Carbon Compounds (AREA)
CNA200480026223XA 2003-09-16 2004-07-29 用于pem燃料电池的低成本气体扩散介质 Pending CN1998100A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/663,284 US20050058869A1 (en) 2003-09-16 2003-09-16 Low cost gas diffusion media for use in PEM fuel cells
US10/663,284 2003-09-16

Publications (1)

Publication Number Publication Date
CN1998100A true CN1998100A (zh) 2007-07-11

Family

ID=34274338

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA200480026223XA Pending CN1998100A (zh) 2003-09-16 2004-07-29 用于pem燃料电池的低成本气体扩散介质

Country Status (5)

Country Link
US (1) US20050058869A1 (de)
JP (1) JP2007504609A (de)
CN (1) CN1998100A (de)
DE (1) DE112004001665T5 (de)
WO (1) WO2005036669A2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101771155B (zh) * 2008-12-29 2012-07-25 中国科学院大连化学物理研究所 一种用于质子交换膜燃料电池的气体扩散层及其制备方法
CN106273152A (zh) * 2015-05-21 2017-01-04 广州赛奥碳纤维技术有限公司 一种大规模生产的短切碳纤维丝束预浸带模压成型工艺
CN113228358A (zh) * 2018-12-19 2021-08-06 Jntg有限公司 一种石墨化碳基材以及采用该石墨化碳基材的气体扩散层

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9023556B2 (en) * 2006-03-17 2015-05-05 GM Global Technology Operations LLC Method of preparing gas diffusion media for a fuel cell
US8343452B2 (en) * 2006-03-20 2013-01-01 GM Global Technology Operations LLC Acrylic fiber bonded carbon fiber paper as gas diffusion media for fuel cell
US8542900B2 (en) * 2007-03-08 2013-09-24 Sync-Rx Ltd. Automatic reduction of interfering elements from an image stream of a moving organ
EP2770565A1 (de) * 2013-02-26 2014-08-27 Vito NV Verfahren zur Herstellung von Gasverteilungselektroden
US10818274B2 (en) * 2016-05-23 2020-10-27 Andrew Glasser Apparatus and methods for carbon composite stringed instruments
CN111900417B (zh) * 2020-07-31 2022-03-29 齐鲁工业大学 一种高碳含量燃料电池气体扩散层用碳纸的制备方法
CN115249817B (zh) * 2021-04-28 2024-01-19 华南理工大学 一种燃料电池气体扩散层用碳纸材料的催化石墨化方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE34162E (en) * 1984-10-12 1993-01-19 Zoltek Corporation Controlled surface electrical resistance carbon fiber sheet product
US4728395A (en) * 1984-10-12 1988-03-01 Stackpole Fibers Company, Inc. Controlled resistivity carbon fiber paper and fabric sheet products and method of manufacture
US5395705A (en) * 1990-08-31 1995-03-07 The Dow Chemical Company Electrochemical cell having an electrode containing a carbon fiber paper coated with catalytic metal particles
US5272017A (en) * 1992-04-03 1993-12-21 General Motors Corporation Membrane-electrode assemblies for electrochemical cells
US6103077A (en) * 1998-01-02 2000-08-15 De Nora S.P.A. Structures and methods of manufacture for gas diffusion electrodes and electrode components
US6074692A (en) * 1998-04-10 2000-06-13 General Motors Corporation Method of making MEA for PEM/SPE fuel cell
US6287717B1 (en) * 1998-11-13 2001-09-11 Gore Enterprise Holdings, Inc. Fuel cell membrane electrode assemblies with improved power outputs
US6322915B1 (en) * 1999-07-20 2001-11-27 International Fuel Cells Llc Humidification system for a fuel cell power plant
US20020160252A1 (en) * 2001-02-28 2002-10-31 Mitsubishi Chemical Corporation Conductive carbonaceous-fiber sheet and solid polymer electrolyte fuel cell

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101771155B (zh) * 2008-12-29 2012-07-25 中国科学院大连化学物理研究所 一种用于质子交换膜燃料电池的气体扩散层及其制备方法
CN106273152A (zh) * 2015-05-21 2017-01-04 广州赛奥碳纤维技术有限公司 一种大规模生产的短切碳纤维丝束预浸带模压成型工艺
CN113228358A (zh) * 2018-12-19 2021-08-06 Jntg有限公司 一种石墨化碳基材以及采用该石墨化碳基材的气体扩散层

Also Published As

Publication number Publication date
DE112004001665T5 (de) 2006-10-12
WO2005036669A3 (en) 2006-04-13
US20050058869A1 (en) 2005-03-17
WO2005036669A2 (en) 2005-04-21
JP2007504609A (ja) 2007-03-01

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